Synonymer & Information om | Engelska ordet RAGWORT

Exempel på hur man kan använda RAGWORT i en mening

• In the western United States it is generally known as tansy ragwort, or tansy, though its resemblance to the true tansy is superficial.
• While the landscape has few trees, the fertile soil supports a wide variety of wildflowers, including oysterplant, frog orchids, adder's tongue, and also a naturalised population of Patagonian ragwort.
• They can grow up to , and are voracious eaters; large populations can strip entire patches of ragwort clean, a result of their low predation.
• York radiate groundsel (Senecio eboracensis) is a naturally occurring hybrid species of Oxford ragwort (Senecio squalidus) and common groundsel (Senecio vulgaris).
• Pericallis × hybrida, known as cineraria, florist's cineraria or common ragwort is a flowering plant in the family Asteraceae.
• Plants found in the grassland include autumn gentian, clustered bellflower, blue fleabane, vervain, common rock-rose, horseshoe vetch, kidney vetch, marjoram, yellow-wort, purging flax, wild carrot, chalk milkwort, stemless thistle, eyebright, mouse-ear hawkweed, salad burnet, ragwort, wild thyme, hairy violet, squinancywort, hawkweed ox-tongue, common spotted orchid and pyramidal orchid.
• In the UK these may include restharrow Ononis repens, sand spurge Euphorbia arenaria and ragwort Senecio vulgaris - such plants are termed ruderals.
• Farmers had been spraying sodium chlorate, a government recommended weedkiller, onto the ragwort, and some of the spray had ended up on their clothes.
• pulcher is perhaps one of the most popular species of the genus for horticulture along with German ivy (Senecio mikanioides) and purple ragwort (Senecio elegans) or it was in 1917.
• Several other rare plants found their shelter here, such as: milk-vetch (Astragalus exscapus), wind flower (Pulsatilla pratensis), sage (Salvia austriaca), herbaceous periwinkle (Vinca herbacea), golden ragwort (Senecio doria).
• The beetle is most effective when used in conjunction with the cinnabar moth (Tyria jacobaeae), another ragwort biocontrol agent.
• Tephroseris palustris, also known by its common names swamp ragwort, northern swamp groundsel, marsh fleabane, marsh fleawort, clustered marsh ragwort and mastodon flower, a herbaceous species of the family Asteraceae.
• Spring wildflowers include bellwort, bloodroot, columbine, dwarf iris, fire pink, hepatica, jack-in-the-pulpit, lady slipper, ragwort, Solomon’s seal spring beauty, trailing arbutus trillium, trout lily, several varieties of violets, wild germanium, wild ginger and wintergreen.
• Senecio triangularis, known as arrowleaf ragwort, arrowleaf groundsel and arrowleaf butterweed, is a species of the genus Senecio and family Asteraceae.
• The larvae feed on hemp agrimony (Eupatorium cannabinum), but is also reported on ragwort (Jacobaea vulgaris), wood sage (Teucrium scorodonia), greater water-parsnip (Sium latifolium) and woundworts (Stachys species).
• Other serious pasture and crop land plant pests are nodding thistle (Carduus nutans), Californian thistle (Cirsium arvense), ragwort (Senecio jacobaea), broom (Cytisus scoparius), giant buttercup (Ranunculus acris), fat-hen (Chenopodium album), willow weed (Polygonum persicaria), and hawkweed (Hieracium species).
• The moths were observed on the flowers of the following plants: figworts (Scrophularia canina), small rattle-pail (Rhinanthus minor), yellow mignonette (Reseda lutea), hoary ragwort (Senecio erucifolius), broad-leaved thyme (Thymus pulegioides), alfalfa (Medicago sativa) and carrot (Daucus carota).
• The larvae feed on the flowers and seed-heads of European goldenrod (Solidago virgaurea), Senecio nemorensis, silver ragwort (Senecio bicolour) and goldilocks aster (Aster linosyris).
• Rarities include martagon lily, Hungarian gentian, willow gentian, wolf's bane, mountain ragwort and various monkshoods.
• Invasive species of particular concern in the Rocky Mountain region include: cheatgrass; leafy spurge; tansy ragwort; spotted knapweed; bufflegrass; saltcedar; white pine blister rust; armillaria root rot; introduced trout species; golden algae; spruce aphid; and banded elm bark beetle.

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